CsvPrinter Class

public class CsvPrinter

Public Class CsvPrinter

public ref class CsvPrinter

using System;
using System.IO;
using System.Text;
using Zebra.Sdk.Printer;

public class CsvPrinterExample {

    public static void Main(string[] args) {
        CsvPrintingExample();
        CnCsvPrintingExample();
    }

    /// These examples demonstrate how to use the one-line printing capability of the CsvPrinter class.
    /// 
    /// They assume that a ZPL template containing variable fields appropriate to the CSV data
    /// specified exists on the host device. In this case, a PC with the file named CsvPrinterExampleTemplate.zpl
    /// saved at "c:\CsvPrinterExampleTemplate.zpl". The contents of this file should be...
    /// 
    /// ^XA^DFCsvExamp.zpl^FS
    /// ^A0N,100,100^FO100,100^FN1"Name"^FS
    /// ^A0N,100,100^FO100,200^FN2"Street"^FS
    /// ^A0N,100,100^FO100,300^FN3"City"^FS
    /// ^A0N,100,100^FO100,400^FN4"State"^FS
    /// ^A0N,100,100^FO100,500^FN5"Zip"^FS
    /// ^XZ
    public static void CsvPrintingExample() {
        // The possible inputs to the one-line CSV printing function(s)

        string destinationDevice = "192.168.1.32";

        string templateFilename = "c:\\CsvPrinterExampleTemplate.zpl";
        string defaultQuantityString = "1";
        bool verbose = true;

        // If the destination device argument is 'null' then any data that would have been sent to a destination device,
        // had one been specified, is captured in 'outputDataStream'. This provides a way to test your output and
        // configuration without having an actual printer available or without wasting media even if a printer is
        // available.

        Console.WriteLine("\nThe destinationDevice connection string argument is null:");
        try {
            using (MemoryStream outputDataStream = new MemoryStream()) {
                using (MemoryStream sourceDataStream = GetSampleCsvData()) {
                    CsvPrinter.Print(null, sourceDataStream, templateFilename, defaultQuantityString, outputDataStream, verbose);
                    Console.WriteLine(Encoding.UTF8.GetString(outputDataStream.ToArray()));
                }
            }
        } catch (Exception e) {
            Console.WriteLine(e.ToString());
        }

        // The outputDataStream argument may be null, in which case the data generated by the CsvPrinter class will
        // not be logged but will be sent to the destination device.
        Console.WriteLine("\nThe outputDataStream argument is null:");
        try {
            using (MemoryStream sourceDataStream = GetSampleCsvData()) {
                CsvPrinter.Print(destinationDevice, sourceDataStream, templateFilename, defaultQuantityString, null, verbose);
            }
        } catch (Exception e) {
            Console.WriteLine(e.ToString());
        }

        // Both destinationDevice connection string AND outputDataStream arguments may be specified, in which case the
        // data generated by the CsvPrinter class will be sent to the destination device and logged to the
        // outputDataStream.
        Console.WriteLine("\nBoth destinationDevice connection string and outputDataStream arguments are specified:");
        try {
            using (MemoryStream outputDataStream = new MemoryStream()) {
                using (MemoryStream sourceDataStream = GetSampleCsvData()) {
                    CsvPrinter.Print(destinationDevice, sourceDataStream, templateFilename, defaultQuantityString, outputDataStream, verbose);
                    Console.WriteLine(Encoding.UTF8.GetString(outputDataStream.ToArray()));
                }
            }
        } catch (Exception e) {
            Console.WriteLine(e.ToString());
        }

        // At least one of these two (destinationDevice connection string and outputDataStream) arguments should be specified.
    }

    private static MemoryStream GetSampleCsvData() {
        string sampleCsvData = "John Smith,1234 Anystreet,Anycity,Anystate,12345\nJane Doe,5678 Anyroad,Anytown,Anystate,67890\n";
        return new MemoryStream(Encoding.UTF8.GetBytes(sampleCsvData));
    }

    /// This example demonstrates how to use the one-line printing capability of the CsvPrinter class.
    ///
    /// It assume that a ZPL template containing variable fields appropriate to the CSV data
    /// specified exists on the host device. In this case, a PC with the file named CnCsvPrinterExampleTemplate.zpl
    /// saved at "c:\CnCsvPrinterExampleTemplate.zpl". The contents of this file should be...
    /// 
    /// ^XA^DFE:CnCsvPrinterExampleTemplate.zpl^FS
    /// ^A@N,75,75,E:ANMDS.TTF^CI28^FO0,100^FN1"Customer Name"^FS
    /// ^A@N,75,75,E:ANMDS.TTF^FO0,200^FN2"Component Name"^FS^
    /// ^A@N,75,75,E:ANMDS.TTF^FO0,300^FN3"Vendor Name"^FS
    /// ^A@N,75,75,E:ANMDS.TTF^FO0,400^FN4"Vendor ID"^FS
    /// ^A@N,75,75,E:ANMDS.TTF^FO0,500^FN5"Invoice Number"^FS
    /// ^XZ
    private static void CnCsvPrintingExample() {
        // The possible inputs to the one-line Csv printing function(s)
        string destinationDevice = "192.168.1.32";

        string templateFilename = "C:\\CnCsvPrinterExampleTemplate.zpl";
        string defaultQuantityString = "1";
        bool verbose = true;

        // The outputDataStream argument may be null, in which case the data generated by the CsvPrinter class will
        // not be logged but will be sent to the destination device.
        Console.WriteLine("\nThe outputDataStream argument is null:");
        try {
            using (MemoryStream sourceDataStream = GetSampleCnCsvData()) {
                CsvPrinter.Print(destinationDevice, sourceDataStream, templateFilename, defaultQuantityString, null, verbose);
            }
        } catch (Exception e) {
            Console.WriteLine(e.ToString());
        }
    }

    private static MemoryStream GetSampleCnCsvData() {
        string sampleCnCsvData = "东风伟世通汽车饰件系统有限公司,驾驶员侧仪表板下装饰件,供应商名称,供应商代码,订单号\n";
        return new MemoryStream(Encoding.UTF8.GetBytes(sampleCnCsvData));
    }
}